MICHAEL DOWNING's Page

"Mike - If this is your first (or you are fairly new to) radio restoration, the Scott will be quite challenging. There are several folks in that area that may be able to help, and I am only about 3 hours south if you need assistance. Go slowly and…"

"Mike - All of the filters are 30 MFD at 450 VDC. A couple of the are grounded to the chassis ground but there is also a negative bias and the can also be the "ground" for a filter. Look closely at the schematic for this difference.…"

"Kent: I'm starting on the power supply, both fuses were bad, some of the tubes tested bad,and two f the 2a3 power tubes were a different type. Can you guide me on replacing the 3 electrolytic condenser's for the power supply. The outside…"

"Thanks for the serial number, even one helps! You've got a good set with tweeters...if you need parts or help, I am only about 3 hours south of you. "

"Well, at a minimum, you'll need to completely re-cap the power supply, especially the electrolytic caps. Really, I would strongly recommend re-capping the tuner as well, you'll have much better results. Obviously test all the tubes and…"

"Serial #v649"

"There are a lot of resources for you here - ask questions, everyone pitches in. The "Scott Info Archive" link above will take you to the service data for the 23: look in the "Set Folders" area. You will truly enjoy your set once…"